javascript get and remove first element from array code example
Example 1: javascript remove first element from array
var arr = [1, 2, 3, 4];
var theRemovedElement = arr.shift(); // theRemovedElement == 1
console.log(arr); // [2, 3, 4]
Example 2: javascript remove first item from array
var colors = ["red", "green", "blue"];
var red=colors.shift();
//colors is now ["green","blue"];